INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57c88004e30efc7944a54d3bde8585fca983dba2c169fe9e21fd57999161b694', 
    '3h43P7up+Sjcxq879EcqcInjCzQoR4fagDH0fV5FRxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)